Device Access Policy does not have Chrome OS devices listed

We are trying to create a device access policy to limit a WLAN to only school Chrome OS devices. Unfortunately, it doesn't seem that Chrome OS devices are listed in the OS/Type filter for Device Access Policy. Chrome OS devices are listed when viewing clients currently connected to our WLANs, so it seems this is an omission to the list rather than the ZoneDirector being unable to read Chrome OS devices.

We are doing the same thing. We found that restricting Android also caught Chrome devices.Ruckus support told us to upgrade to Ver 9.10.2.0 and Chrome would be listed.Note: Chrome OS must be at Ver 50.xx or above.